News & Analysis as of

Burden of Proof Expert Testimony

WilmerHale

Federal Circuit Patent Watch: An Expert Need Not Have Acquired the Requisite Skill Level Prior to the Time of the Invention

WilmerHale on

Precedential and Key Federal Circuit Opinions - WISCONSIN ALUMNI RESEARCH FOUNDATION v. APPLE INC. [OPINION] (2022-1884, 8/28/2024) (Prost, Taranto, and Chen) - Prost, J. The Court affirmed two final judgments of the...more

Warner Norcross + Judd

How Much Evidence is Necessary for a Will or Trust Contestant to Carry Burden of Proof?

Warner Norcross + Judd on

The Michigan Court of Appeals recently issued a decision that addresses how much evidence is necessary for a will or trust contestant to carry burden of proof. In this case, the decedent, Matthew, entered an assisted living...more

Proskauer - California Employment Law

New Trial Threat To California Employers Has Arrived

A newly enacted, under-the-radar statute in California could undermine efforts by employers to challenge the expert opinion testimony regarding alleged emotional distress offered by employees at trial. In many if not most...more

Kilpatrick

Rule 702 has been amended to clarify the burden of proof and the trial court’s gatekeeping role

Kilpatrick on

Effective December 1, 2023, Federal Rule of Evidence 702 has been amended to address the standard for admission of expert opinion testimony. The amendments confirm that the trial judge, in its gatekeeping role, must determine...more

Bricker Graydon LLP

Expert Competency Rule Change Reverses Effects of Johnson v. Abdullah

Bricker Graydon LLP on

To succeed in meeting their evidentiary burden for a medical malpractice claim, a plaintiff must prove a breach of the standard of care, causation, and damages through expert testimony. See Bruni v. Tatsumi, 46 Ohio St.2d...more

Hinshaw & Culbertson - Lawyers for the...

Defendants Entitled to Summary Judgment on Lack of Proximate Causation Because Plaintiffs' Expert Opinions were Conclusory

Summary judgment entered in the attorney defendant's favor on grounds of lack of causation in a legal malpractice case was upheld by a Texas court of appeal where plaintiffs' expert's opinions regarding proximate cause were...more

Sunstein LLP

FanDuel Learns the Hard Way: An IPR Challenge to Any Patent Claim May be Lost if Not Comprehensive and Rigorous Enough

Sunstein LLP on

As we demonstrated in our own successful appeal, Arendi S.A.R.L. v. Apple Inc. (Fed. Cir. 2016), a petition for inter partes review (“IPR”) may fail when an expert declaration lacks detailed explanation. An expert’s...more

King & Spalding

U.S. District Court Denies Class Certification Motion in Aluminum Rate-Manipulation Case Based on Improper Use of Statistical...

King & Spalding on

On July 23, 2020, Judge Paul A. Englemayer of the U.S. District Court for the Southern District of New York denied a motion to certify a proposed class of direct purchasers of aluminum in a decision that may signal a trend...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Products Liability Series: Does Arkansas Law Require an Expert Witness?

Does Arkansas products liability law require an expert witness? Technically, the answer is “it depends.” But for a plaintiff to make a claim in a products case, the answer is almost always “yes.”...more

Harris Beach PLLC

Court Decision Highlights Key Role of Expert Witness in Food Manufacturer Suits

Harris Beach PLLC on

The Appellate Division of New York, Second Department, recently upheld a lower court’s decision denying a defendant manufacturer’s application to perform destructive testing on a plastic object surgically removed from...more

Conn Kavanaugh

Special Permit Applicants Must Prove That Proposed Use Complies With Bylaws

Conn Kavanaugh on

If you’re seeking a special permit for a project, be prepared to prove that your proposal complies with the town’s bylaws. First things first. What is a special permit? Generally, a special permit allows an applicant to...more

Hudson Cook, LLP

Fair Lending Developments: Wrestling with Causation

Hudson Cook, LLP on

The past year saw the lower courts wrestle with the aftermath of the U.S. Supreme Court’s decision in Bank of America Corp. v. City of Miami that, like the Court’s previous ruling in Texas Department of Community Affairs v....more

White and Williams LLP

Tennessee Court of Appeals Holds Defendant Has the Burden of Offering Alternative Measure of Damages to Prove that Plaintiff’s...

In Durkin v. MTown Construction, LLC, 2018 Tenn. App. LEXIS 128, the Court of Appeals of Tennessee considered whether the lower court properly took judicial notice of an alternative measure of damages to the measure of...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

PTAB Strategies and Insights - May 2018: “Addendum – Lack of Motivation to Combine – Avoid Declarant Weaknesses”

As follow up to last month’s article on lack of motivation to combine, another just released Board decision in IPR2016-00972 (Paper 18) again found for patent owner because the petition failed to provide a proper motivation...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Federal Circuit Appeals from the PTAB: Summaries of Key 2017 Decisions

In 2016, the US Court of Appeals for the Federal Circuit docketed more appeals from the US Patent and Trademark Office (PTO) than any other venue—a first in its over 30-year history. The post grant proceedings created by the...more

Cozen O'Connor

Lack of Substantiation Theories in False Advertising Cases—The Burden Lies on the Plaintiff

Cozen O'Connor on

Often when we think of product liability we think of a product that doesn’t function as intended and causes some sort of damage resulting in warning, design and/or manufacturing defect claims. However, another important...more

Goodwin

Court Rules in Favor of Investment Adviser after Trial in Section 36(b) Excessive Fee Case

Goodwin on

In a case closely watched by the mutual fund industry, the federal district court in New Jersey ruled on Thursday in favor of a mutual fund’s investment adviser and against the shareholders who had brought the lawsuit under...more

Skadden, Arps, Slate, Meagher & Flom LLP

"Staples-Office Depot Mergers, 1997 v. 2016: Changed Industry, Same Result"

On May 17, 2016, one week after announcing his decision, Judge Emmet Sullivan of the U.S. District Court for the District of Columbia released a public version of his opinion siding with the Federal Trade Commission in its...more

Winstead PC

Defending Nonsubscriber Lifting Injuries – Part VIII – “But For” Causation

Winstead PC on

Regardless of what factual theory of negligence a lifting injury plaintiff pursues, the plaintiff must prove that the negligence of the defendant caused the injury at issue. As simple as this concept appears, the nature of...more

Nexsen Pruet, PLLC

Defending Commercial Class Actions: Recent Cases May be Giving the Defense an Edge

Nexsen Pruet, PLLC on

While the ripples from the United States Supreme Court’s 2011 decision in Wal-Mart v. Dukes are still being felt, the Court may make further class action waves this term with its pending decision in Comcast v. Behrend. This...more

20 Results
 / 
View per page
Page: of 1

"My best business intelligence, in one easy email…"

Your first step to building a free, personalized, morning email brief covering pertinent authors and topics on JD Supra:
*By using the service, you signify your acceptance of JD Supra's Privacy Policy.
- hide
- hide